A pick and choose course in data


Ene Rammer 1

Christian Knudsen 1

1 KUB Datalab

Introduction

KUB Datalab får regelmæssigt forespørgsler fra studerende med ønske om kurser med meget specifikt indhold. Det er for omkostningsfuldt at skulle udvikle enkeltstående kurser hvis egentlig indhold er en gentagelse af den undervisning de har fået i et kursus på universitetet, men som de ikke har forstået.

Vi har derfor udviklet et generelt “værktøjskassekursus”, med elementer der hyppigt er efterspørgsel på.

Infrastruktur

carpentries, sandpaper noget (Kamvar and Nitta 2024), github

Methods

Hvordan bygger vi så hurtigt et kursus?

klon siden, rediger config.yaml, PR - og så er den der.

I will show here how to include poster elements that may be useful, such as an equation using mathjax:

\[ E = mc^2 \]
A caption

Figure 1: A caption

To reference a citation you can add your .bib file to the working directory and name it in the YAML metadata or generate an automated one as done here, then you only need to reference the label value in the .bib file. For example this package is built on top of the wonderful {pagedown} package and I will cite it at the end of this sentance using this in the rmd [@R-pagedown] (Xie et al. 2022).

To get a better understanding of how to include features like these please refer to the {posterdown} wiki.

Now on to the results!

Results

Here you may have some figures to show off, bellow I have made a scatterplot with the infamous Iris dataset and I can even reference to the figure automatically like this, Figure \@ref(fig:irisfigure), Figure 2.

Here is a caption for the figure. This can be added by using the "fig.cap" option in the r code chunk options, see this [link](https://yihui.name/knitr/options/#plots) from the legend himself, [Yihui Xie](https://twitter.com/xieyihui).

Figure 2: Here is a caption for the figure. This can be added by using the “fig.cap” option in the r code chunk options, see this link from the legend himself, Yihui Xie.

Maybe you want to show off some of that fancy code you spent so much time on to make that figure, well you can do that too! Just use the echo=TRUE option in the r code chunk options, Figure 3!

#trim whitespace
par(mar=c(2,2,0,0))
#plot boxplots
boxplot(iris$Sepal.Width~iris$Species,
        col = "#008080", 
        border = "#0b4545",
        ylab = "Sepal Width (cm)",
        xlab = "Species")
Boxplots, so hot right now!

Figure 3: Boxplots, so hot right now!

How about a neat table of data? See, Table 1:

Table 1: A table made with the knitr::kable function.
Sepal
Length 		Sepal
Width 		Petal
Length 		Petal
Width 		Species
5.1 3.5 1.4 0.2 setosa
4.9 3.0 1.4 0.2 setosa
4.7 3.2 1.3 0.2 setosa
4.6 3.1 1.5 0.2 setosa
5.0 3.6 1.4 0.2 setosa
5.4 3.9 1.7 0.4 setosa
4.6 3.4 1.4 0.3 setosa
5.0 3.4 1.5 0.2 setosa
4.4 2.9 1.4 0.2 setosa
4.9 3.1 1.5 0.1 setosa
5.4 3.7 1.5 0.2 setosa
4.8 3.4 1.6 0.2 setosa
4.8 3.0 1.4 0.1 setosa
4.3 3.0 1.1 0.1 setosa
5.8 4.0 1.2 0.2 setosa

References

Kamvar, Zhian N., and Joel H. Nitta. 2024. Sandpaper: Create and Curate Carpentries Lessons. https://carpentries.github.io/sandpaper/.
Xie, Yihui, Romain Lesur, Brent Thorne, and Xianying Tan. 2022. Pagedown: Paginate the HTML Output of r Markdown with CSS for Print. https://github.com/rstudio/pagedown.

Et vælg og vrag data kursus